Display case with improved sanitation

Details Display case with improved sanitation Display case with improved sanitation

2007-09-04

2009-06-02

Tapolcai, William E (Department: 3744)

Refrigeration

Processes

Deodorizing, antisepticizing or providing special atmosphere

C062S255000, C062S264000, C362S092000

Reexamination Certificate

active

07540162

ABSTRACT:
A method and system for an improved display case, comprising a display case having air flow paths for circulating air around one or more objects displayable in a display area in the display case, and one or more ultraviolet radiation elements suitably positioned within the air paths for sanitizing the circulating air to reduce the amount of airborne contaminants therein. The display case may comprise a produce display case, meats display case, vegetables display case, floral display case, dairy display case, a frozen foods display case, or a similar type case.

REFERENCES:
patent: 2425816 (1947-08-01), Maxson
patent: D243985 (1977-04-01), Brown
patent: D244019 (1977-04-01), Brown
patent: 4023378 (1977-05-01), Kennedy et al.
patent: D244980 (1977-07-01), Kippenbrock et al.
patent: 4077228 (1978-03-01), Schumacher et al.
patent: 4124996 (1978-11-01), Kennedy et al.
patent: 4315414 (1982-02-01), Ibrahim
patent: 4402192 (1983-09-01), Henry
patent: 4414822 (1983-11-01), Ibrahim
patent: 4416120 (1983-11-01), Yono et al.
patent: 4471171 (1984-09-01), Kopke et al.
patent: RE31909 (1985-06-01), Ibrahim
patent: 4523439 (1985-06-01), Denisot
patent: D280476 (1985-09-01), McMahon et al.
patent: D280790 (1985-10-01), Kooy
patent: 4633677 (1987-01-01), Maehara
patent: 4750335 (1988-06-01), Wallace et al.
patent: 4777806 (1988-10-01), Perez
patent: 4807446 (1989-02-01), Sunaga
patent: 4840040 (1989-06-01), Fung
patent: D302910 (1989-08-01), Cocagne
patent: D307080 (1990-04-01), Cocagne
patent: 4930321 (1990-06-01), Takahashi
patent: 4938034 (1990-07-01), Rosanio et al.
patent: 4945732 (1990-08-01), Haruyama et al.
patent: D311290 (1990-10-01), Cocagne
patent: 5048303 (1991-09-01), Campbell et al.
patent: 5129584 (1992-07-01), Ridenour
patent: D334495 (1993-04-01), Bustos
patent: 5261253 (1993-11-01), Spenard
patent: D361226 (1995-08-01), Jones et al.
patent: 5475987 (1995-12-01), McGovern
patent: 5475988 (1995-12-01), McGovern
patent: D365828 (1996-01-01), Lacewell et al.
patent: D368394 (1996-04-01), Rogers
patent: 5606863 (1997-03-01), Kicklighter et al.
patent: 5645330 (1997-07-01), Artwohl et al.
patent: 5675983 (1997-10-01), Ibrahim
patent: D386502 (1997-11-01), Sholl
patent: 5704221 (1998-01-01), Lego
patent: 5755108 (1998-05-01), Ibrahim
patent: 5860289 (1999-01-01), Wetzel
patent: 5865323 (1999-02-01), Lecroy
patent: 5868262 (1999-02-01), Carson
patent: 5879070 (1999-03-01), Severloh
patent: 5901564 (1999-05-01), Comeau, II
patent: 5931018 (1999-08-01), Hall et al.
patent: 5945146 (1999-08-01), Twinam
patent: 5974818 (1999-11-01), Topper et al.
patent: 5987216 (1999-11-01), Krug
patent: 5992651 (1999-11-01), Shaw et al.
patent: D421028 (2000-02-01), Valboni et al.
patent: 6031338 (2000-02-01), Yoon et al.
patent: 6173575 (2001-01-01), Hall et al.
patent: 6237350 (2001-05-01), Hertel
patent: D449467 (2001-10-01), Bédard
patent: 6298615 (2001-10-01), Richardson
patent: 6298673 (2001-10-01), Fung et al.
patent: 6302036 (2001-10-01), Carson et al.
patent: 6302557 (2001-10-01), Santosuosso et al.
patent: 6318027 (2001-11-01), Richardson et al.
patent: D452393 (2001-12-01), Bédard
patent: 6325523 (2001-12-01), Santosuosso et al.
patent: 6350710 (2002-02-01), Jonas et al.
patent: 6367223 (2002-04-01), Richardson et al.
patent: 6379240 (2002-04-01), Livchak et al.
patent: 6381976 (2002-05-01), Kempiak et al.
patent: 6406108 (2002-06-01), Upton et al.
patent: 6411916 (2002-06-01), Pellerin
patent: 6449967 (2002-09-01), Dubé
patent: 6508066 (2003-01-01), Mierins et al.
patent: 6519962 (2003-02-01), Schuetter
patent: 6539727 (2003-04-01), Burnett
patent: 6539741 (2003-04-01), Navarro
patent: 6578978 (2003-06-01), Upton et al.
patent: 6606832 (2003-08-01), Richardson et al.
patent: 6606833 (2003-08-01), Richardson et al.
patent: 6606869 (2003-08-01), Takahashi et al.
patent: 6615593 (2003-09-01), Thurman
patent: 6629422 (2003-10-01), Wellman
patent: 6637093 (2003-10-01), Richardson et al.
patent: 6736885 (2004-05-01), Kaiser
patent: 7044851 (2006-05-01), Peterson et al.
patent: 2003/0150905 (2003-08-01), Mazzilli

Affiliated with

Also associated with

Rating

Display case with improved sanitation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display case with improved sanitation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display case with improved sanitation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4086981